The search results provide several recommendations for ancient Chinese romance novels with a focus on the imperial examination system and sweet romance. Some of the recommended novels include "妻憑夫貴" by 清越流歌, "科舉寵妻日常" by 茶蔻, "穿到明朝考科舉" by 五色龍章, "科舉之步步入青云" by 陳佳杏, and "寒門(mén)夫妻" by 老衲不懂愛(ài). These novels combine elements of the imperial examination system with romantic storylines and are highly regarded by readers. Additionally, there are other recommendations for ancient Chinese romance novels that may also include elements of the imperial examination system and sweet romance.